mirrors
/
Tasmota
mirror of https://github.com/arendst/Tasmota.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Reset before initialisation of the SSD1306 when OLED reset pin is set 

If an OLED Reset pin has been selected using the PIN configuration, it makes sense to also send a reset signal to this pin before initialization of the display. The current value 0 doesn't send this signal, not even when a reset pin has been selected. Hence the change of value 0 into reset_pin >= 0. If no reset pin was set, the value of this variable is -1.
This commit is contained in:
Jan Penninkhof 2020-01-03 10:07:42 +01:00 committed by GitHub
parent 894950ca4e
commit d15969bd1e
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
tasmota/xdsp_02_ssd1306.ino
View File

@ -83,7 +83,7 @@ void SSD1306InitDriver(void)
// init renderer
// oled1306 = new Adafruit_SSD1306(SSD1306_LCDWIDTH,SSD1306_LCDHEIGHT);
oled1306 = new Adafruit_SSD1306(Settings.display_width, Settings.display_height, &Wire, reset_pin);
oled1306->begin(SSD1306_SWITCHCAPVCC, Settings.display_address[0], 0);
oled1306->begin(SSD1306_SWITCHCAPVCC, Settings.display_address[0], reset_pin >= 0);
renderer = oled1306;
renderer->DisplayInit(DISPLAY_INIT_MODE, Settings.display_size, Settings.display_rotate, Settings.display_font);
renderer->setTextColor(1,0);